Frullania knightbridgei, a new liverwort (Frullaniaceae, Marchantiophyta) species from the deep south of Aotearoa-New Zealand based on an integrated evidence-based approach.
Frullania is a large and taxonomically complex genus. A new liverwort species, Frullania knightbridgei, sp. nov. from southern New Zealand, is described and illustrated. The new species, and its placement in Frullania subg. Microfrullania, is based on an integrated evidence-based approach derived from morphology, ecology, experimental growth studies of plasticity, as well as sequence data. Diagnostic characters associated with the leaf and lobule cell-wall anatomy, oil-bodies, and spore ultra-structure distinguish it from all other New Zealand species of Frullania. A critical comparison is also made between Frullania knightbridgei and morphologically allied species of botanical regions outside the New Zealand region and an artificial key is provided. The new species is similar to some forms of the widespread Australasian species, F. rostrata, but has unique characters associated with the lobule and oilbodies. Frullania knightbridgei is remarkably interesting in comparison with the majority of Frullania species, and indeed liverworts in general, in that it is at least partially halotolerant. Maximum parsimony and maximum likelihood analyses of nuclear ribosomal ITS2 and plastidic trnL-trnF sequences from purported related species confirms its independent taxonomic status and corroborates its placement within Frullania subg. Microfrullania.
Registros
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Versiones
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Registro GBIF
Este recurso ha sido registrado en GBIF con el siguiente UUID: a387baf5-bd53-4c75-b391-326e892ea0c8. PhytoKeys publica este recurso, y está registrado en GBIF como un publicador de datos avalado por Participant Node Managers Committee.
Palabras Clave
Frullaniaceae; Frullania; subg. Microfrullania; F. knightbridgei sp. nov.; morphology; DNA sequence data; New Zealand Flora; halotolerant liverwort
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Cobertura Geográfica
A new Frullania species from southern New Zealand with exemplars from elsewhere in New Zealand, as well as the Kermadec Islands
| Coordenadas límite | Latitud Mínima Longitud Mínima [-53,96, -180], Latitud Máxima Longitud Máxima [-30,75, 160,66] |
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Cobertura Taxonómica
Frullania is a large and taxonomically complex genus. A new liverwort species, Frullania knightbridgei, sp. nov. from southern New Zealand, is described and illustrated. The new species, and its placement in Frullania subg. Microfrullania, is based on an integrated evidence-based approach derived from morphology, ecology, experimental growth studies of plasticity, as well as sequence data. Diagnostic characters associated with the leaf and lobule cell-wall anatomy, oil-bodies, and spore ultra-structure distinguish it from all other New Zealand species of Frullania. A critical comparison is also made between Frullania knightbridgei and morphologically allied species of botanical regions outside the New Zealand region and an artificial key is provided. The new species is similar to some forms of the widespread Australasian species, F. rostrata, but has unique characters associated with the lobule and oilbodies. Frullania knightbridgei is remarkably interesting in comparison with the majority of Frullania species, and indeed liverworts in general, in that it is at least partially halotolerant. Maximum parsimony and maximum likelihood analyses of nuclear ribosomal ITS2 and plastidic trnL-trnF sequences from purported related species confirms its independent taxonomic status and corroborates its placement within Frullania subg. Microfrullania.
| Especie | Frullania knightbridgei |
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Cobertura Temporal
| Fecha Inicial / Fecha Final | 1960-12-10 / 2009-10-19 |
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Datos del Proyecto
No hay descripción disponible
| Título | Revision of the liverwort genus Frulania |
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| Fuentes de Financiación | The financial assistance of Caterpillar Inc., National Geographic Committee for Research (Award No. 7379-02), GBIF Seed Money (Award No. 2007/41), and the National Science Foundation (Award Nos. 0949136; 0749762) is gratefully acknowledged. |
Personas asociadas al proyecto:
Métodos de Muestreo
Collections undertaken in New Zealand
| Área de Estudio | Collections undertaken in New Zealand |
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Descripción de la metodología paso a paso:
- Collections undertaken in New Zealand
Datos de la Colección
| Nombre de la Colección | plant specimens |
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| Identificador de la Colección | n/a |
| Identificador de la Colección Parental | n/a |
| Métodos de preservación de los ejemplares | Secado |
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